CN220703740U - Automatic heat treatment production line for large-scale forging by utilizing waste heat after forging - Google Patents
Automatic heat treatment production line for large-scale forging by utilizing waste heat after forging Download PDFInfo
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- CN220703740U CN220703740U CN202321822246.8U CN202321822246U CN220703740U CN 220703740 U CN220703740 U CN 220703740U CN 202321822246 U CN202321822246 U CN 202321822246U CN 220703740 U CN220703740 U CN 220703740U
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- forging
- quenching
- heat treatment
- production line
- automatic production
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- 238000005242 forging Methods 0.000 title claims abstract description 73
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000002918 waste heat Substances 0.000 title claims abstract description 18
- 230000000171 quenching effect Effects 0.000 claims abstract description 78
- 238000010791 quenching Methods 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 230000032683 aging Effects 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to the technical field of forging heat treatment, and discloses a heat treatment automatic production line for large-scale forging by utilizing waste heat after forging, which comprises a forging device, a conveying device, an aging furnace, a conveying belt and a quenching device, wherein the conveying device is arranged on the right side of the forging device, the aging furnace is arranged on the front side and the rear side of the conveying device, the conveying belt is arranged on the front side and the rear side of the aging furnace, and the quenching device is arranged on the right side of the forging device. According to the heat treatment automatic production line utilizing the waste heat after forging, the heat exchange unit in the quenching device is installed, the temperature of liquid in the water-through quenching tank for quenching is continuously increased, the liquid in the quenching tank flows into the heat exchanger for cooling by starting the booster pump, and the cooled liquid flows back to the quenching tank through the liquid return pipe, so that the aim of cooling the quenching liquid in the quenching tank is achieved, and the problem that the quenching effect is poor due to the continuous increase of the temperature of the liquid in the original device is solved.
Description
Technical Field
The utility model relates to the technical field of forging heat treatment, in particular to a heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging.
Background
Heat treatment refers to a metal hot working process in which a material is heated, held and cooled in a solid state to obtain a texture and properties thereof. The heat treatment process generally comprises three processes of heating, preserving heat and cooling, and sometimes only comprises two processes of heating and cooling. These processes are connected with each other without interruption.
The utility model provides a guenching unit of large-scale forging of publication number CN210560600U, including the chassis mounting panel, the chassis mounting panel is provided with the quenching tank, one side of quenching tank is provided with the water outlet valve, the quenching tank be equipped with the temperature regulating tank outward, the temperature regulating tank combines together with external water storage unit through the water pump, the temperature regulating tank is connected with the purifying box through the pipe, the bilateral symmetry of chassis mounting panel is provided with first hydraulic telescoping rod, one side of first hydraulic telescoping rod is provided with the mount pad, the upper surface symmetry of mount pad is provided with the slide rail, be provided with the slide between the slide rail, one side of slide is provided with the mounting panel, the lateral surface of mounting panel is provided with the second hydraulic telescoping rod, the quenching unit of this large-scale forging is through the different temperature liquid transport in the external water storage unit in the temperature regulating tank, realize quenching temperature's adjustable control, get into the purifying box with the quenching liquid simultaneously, filter and edulcoration, reduce the pollution to the environment, prevent to cause pollution and destruction to the ecological environment.
The device has certain defects, when the device quenches large forgings, the quenching tank used by the device is larger due to the fact that the volume of the forgings is larger, meanwhile, the temperature reduction is slower after the temperature of the internal liquid rises, and when a plurality of forgings are quenched, continuous operation is performed, the temperature of the liquid in the quenching tank is also required by the forgings, and the device always keeps a high-temperature state after the quenching of the forgings is finished, so that the quenching quality of the forgings forged in the next batch is influenced, and the device needs to be improved.
Disclosure of Invention
The utility model aims to provide a heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a large-scale forging utilizes heat treatment automation line of after forging waste heat, includes forging device, conveyor, ageing furnace, conveyer belt and guenching unit, conveyor installs in forging device's right side, ageing furnace installs in conveyer's front and back both sides, the conveyer belt is installed in ageing furnace's front and back both sides, guenching unit installs in forging device's right side, guenching unit includes supporting unit, lifting unit and heat exchange unit, supporting unit installs in conveyer belt's right side, lifting unit installs in supporting unit's middle part, heat exchange unit installs in supporting unit's rear side.
Preferably, the conveying device comprises a conveying frame, a conveying belt and a storage plate, wherein the conveying frame is arranged on the right side of the forging device, the conveying belt is arranged in the middle of the conveying frame in a transmission mode, and the storage plate is fixedly arranged on the top surface of the conveying belt.
Preferably, the supporting unit comprises a quenching tank, a supporting frame, a guide rod and a limiting block, wherein the quenching tank is arranged on the right side of the conveying belt, the supporting frame is fixedly arranged on the front surface and the rear surface of the quenching tank, the guide rod is fixedly arranged on the top surface of the supporting frame, and the limiting block is fixedly arranged on the top end of the guide rod.
Preferably, the lifting unit comprises a grid leakage frame and a telescopic pump, wherein the grid leakage frame is slidably mounted on the inner wall of the quenching bath, and the top end of the grid leakage frame is slidably mounted on the surface of the guide rod.
Preferably, the heat exchange unit comprises a liquid outlet pipe, a booster pump, a heat exchanger and a liquid return pipe, wherein the front end of the liquid outlet pipe is fixedly arranged at the back of the quenching tank, the booster pump is fixedly arranged at the middle part of the liquid outlet pipe, the heat exchanger is arranged at the back end of the quenching tank, the heat exchanger is in through connection with the quenching tank through the liquid outlet pipe, the liquid return pipe is fixedly arranged at the output end of the heat exchanger, and the front end of the liquid return pipe is in through connection with the back of the quenching tank.
Preferably, the number of the quenching devices is two, the two quenching devices are symmetrically arranged at the right end of the conveying belt, and the quenching efficiency of the forging can be further improved by arranging the two quenching devices.
Preferably, the number of the ageing furnaces and the number of the conveyer belts are two, the ageing furnaces and the conveyer belts are symmetrically arranged on the front side and the rear side of the conveying device, and the conveying efficiency of the device can be improved by arranging two groups of ageing furnaces and the conveyer belts.
Compared with the prior art, the utility model provides a heat treatment automatic production line for large-scale forging by utilizing the waste heat after forging, which has the following beneficial effects:
1. according to the heat treatment automatic production line utilizing the waste heat after forging, the heat exchange unit in the quenching device is installed, the temperature of liquid in the water-through quenching tank for quenching is continuously increased, the liquid in the quenching tank flows into the heat exchanger for cooling by starting the booster pump, and the cooled liquid flows back to the quenching tank through the liquid return pipe, so that the aim of cooling the quenching liquid in the quenching tank is achieved, and the problem that the quenching effect is poor due to the continuous increase of the temperature of the liquid in the original device is solved.
2. This large-scale forging utilizes heat treatment automation line of after forging waste heat, through installing conveyor, after forging is accomplished, its self temperature is higher, can not with the conveyer belt direct contact, through placing in the top surface of putting the thing board to can protect conveyor, thereby reached the purpose of protecting conveyor.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of a quenching apparatus according to the present utility model;
FIG. 3 is a schematic view of a support unit structure according to the present utility model;
fig. 4 is a schematic diagram of the heat exchange unit structure of the present utility model.
In the figure: 1. a forging device; 2. a conveying device; 201. a carriage; 202. a conveyor belt; 203. a storage plate; 3. an aging furnace; 4. a conveyor belt; 5. a quenching device; 501. a quenching tank; 502. a support frame; 503. a guide rod; 504. a limiting block; 505. a grid frame is leaked; 506. a telescopic pump; 507. a liquid outlet pipe; 508. a booster pump; 509. a heat exchanger; 510. and a liquid return pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a large-scale forging utilizes heat treatment automation line of after forging waste heat, including forging device 1, conveyor 2, ageing oven 3, conveyer belt 4 and guenching unit 5, conveyor 2 installs in the right side of forging device 1, ageing oven 3 installs in the front and back both sides of conveyor 2, conveyer belt 4 installs in the front and back both sides of ageing oven 3, ageing oven 3 and conveyer belt 4's quantity has two respectively, two ageing ovens 3 and conveyer belt 4 symmetry are installed in the front and back both sides of conveyor 2, through installing two sets of ageing ovens 3 and conveyer belt 4, and then can promote the efficiency that the device carried, guenching unit 5 installs in the right side of forging device 1, the quantity of guenching unit 5 has two sets altogether, two sets of symmetry are installed in the right-hand member of conveyer belt 4, through installing two sets of guenching units 5, and then can make the efficiency of forging quenching increase, guenching unit 5 includes supporting element, lifting element and heat exchange element installs in the right side of conveyer belt 4, lifting element installs in the middle part of supporting element, heat exchange element installs in the rear side of supporting element.
The conveying device comprises a conveying frame 201, a conveying belt 202 and a storage plate 203, wherein the conveying frame 201 is arranged on the right side of the forging device 1, the conveying belt 202 is arranged in the middle of the conveying frame 201 in a transmission mode, the storage plate 203 is fixedly arranged on the top surface of the conveying belt 202, the conveying device 2 is arranged, after forging of a forging piece is completed, the conveying device is high in temperature and cannot be in direct contact with the conveying belt 202, and the conveying device 2 can be protected by being arranged on the top surface of the storage plate 203, so that the purpose of protecting the conveying device 2 is achieved.
The supporting unit comprises a quenching bath 501, a supporting frame 502, a guide rod 503 and a limiting block 504, wherein the quenching bath 501 is arranged on the right side of the conveyor belt 4, the supporting frame 502 is fixedly arranged on the front surface and the rear surface of the quenching bath 501, the guide rod 503 is fixedly arranged on the top surface of the supporting frame 502, and the limiting block 504 is fixedly arranged on the top end of the guide rod 503.
The lifting unit comprises a grid 505 and a telescopic pump 506, wherein the grid 505 is slidably mounted on the inner wall of the quenching bath 501, and the top end of the grid 505 is slidably mounted on the surface of the guide rod 503.
The heat exchange unit comprises a liquid outlet pipe 507, a booster pump 508, a heat exchanger 509 and a liquid return pipe 510, wherein the front end of the liquid outlet pipe 507 is fixedly arranged at the rear of the quenching tank 501, the booster pump 508 is fixedly arranged at the middle of the liquid outlet pipe 507, the heat exchanger 509 is arranged at the rear end of the quenching tank 501, the heat exchanger 509 is in through connection with the quenching tank 501 through the liquid outlet pipe 507, the liquid return pipe 510 is fixedly arranged at the output end of the heat exchanger 509, the front end of the liquid return pipe 510 is in through connection with the rear of the quenching tank 501, the temperature of liquid in the water-through quenching tank 501 for quenching is continuously increased through the heat exchange unit arranged in the quenching device 5, the liquid in the quenching tank 501 flows into the heat exchanger 509 for cooling through starting the booster pump 508, and the cooled liquid flows back to the quenching tank 501 through the liquid return pipe 510, so that the aim of cooling the quenching liquid in the quenching tank 501 is achieved, and the problem that the temperature of the liquid in the original device is continuously increased and the quenching effect is poor is solved.
In the actual operation process, when the device is used, firstly, the finished forging is placed on the top surface of the object placing plate 203, the forging is conveyed to the right side by starting the conveying belt 202, when the forging is conveyed to the front side of the aging furnace 3, the aging furnace 3 is opened to place the forging therein for normalizing treatment, after the normalizing treatment is finished, the forging is placed on the surface of the conveying belt 4 to be conveyed into the quenching tank 501, the temperature of internal liquid continuously rises while the forging enters the quenching tank 501 for quenching, then a booster pump 508 is started to enable the liquid in the quenching tank 501 to enter the heat exchanger 509 through a liquid outlet pipe 507, then the cooled liquid flows back to the inside of the quenching tank 501 through a liquid return pipe 510, after the quenching of the forging is finished, a telescopic pump 506 is started, and the telescopic pump 506 pushes a grid leakage 505 to rise on the surface of the guide rod 503, and then the forging can be taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a large-scale forging utilizes heat treatment automation line of after forging waste heat, includes forging device (1), conveyor (2), ageing furnace (3), conveyer belt (4) and guenching unit (5), its characterized in that: the conveying device (2) is arranged on the right side of the forging device (1), the aging furnace (3) is arranged on the front side and the rear side of the conveying device (2), the conveyor belt (4) is arranged on the front side and the rear side of the aging furnace (3), and the quenching device (5) is arranged on the right side of the forging device (1);
the quenching device (5) comprises a supporting unit, a lifting unit and a heat exchange unit, wherein the supporting unit is arranged on the right side of the conveying belt (4), the lifting unit is arranged in the middle of the supporting unit, and the heat exchange unit is arranged on the rear side of the supporting unit.
2. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the conveying device comprises a conveying frame (201), a conveying belt (202) and a storage plate (203), wherein the conveying frame (201) is arranged on the right side of the forging device (1), the conveying belt (202) is arranged in the middle of the conveying frame (201) in a transmission mode, and the storage plate (203) is fixedly arranged on the top surface of the conveying belt (202).
3. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the supporting unit comprises a quenching tank (501), a supporting frame (502), a guide rod (503) and a limiting block (504), wherein the quenching tank (501) is arranged on the right side of a conveying belt (4), the supporting frame (502) is fixedly arranged on the front surface and the rear surface of the quenching tank (501), the guide rod (503) is fixedly arranged on the top surface of the supporting frame (502), and the limiting block (504) is fixedly arranged on the top end of the guide rod (503).
4. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the lifting unit comprises a grid leakage frame (505) and a telescopic pump (506), wherein the grid leakage frame (505) is slidably mounted on the inner wall of the quenching bath (501), and the top end of the grid leakage frame (505) is slidably mounted on the surface of the guide rod (503).
5. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the heat exchange unit comprises a liquid outlet pipe (507), a booster pump (508), a heat exchanger (509) and a liquid return pipe (510), wherein the front end of the liquid outlet pipe (507) is fixedly arranged at the back of the quenching tank (501), the booster pump (508) is fixedly arranged at the middle part of the liquid outlet pipe (507), the heat exchanger (509) is arranged at the back end of the quenching tank (501), the heat exchanger (509) is communicated with the quenching tank (501) through the liquid outlet pipe (507), the liquid return pipe (510) is fixedly arranged at the output end of the heat exchanger (509), and the front end of the liquid return pipe (510) is communicated with the back of the quenching tank (501).
6. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the number of the quenching devices (5) is two, and the two quenching devices are symmetrically arranged at the right end of the conveying belt (4).
7. The heat treatment automatic production line for large-scale forgings by utilizing waste heat after forging according to claim 1, wherein the heat treatment automatic production line is characterized in that: the number of the ageing furnaces (3) and the number of the conveyer belts (4) are two, and the two ageing furnaces (3) and the conveyer belts (4) are symmetrically arranged on the front side and the rear side of the conveying device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822246.8U CN220703740U (en) | 2023-07-12 | 2023-07-12 | Automatic heat treatment production line for large-scale forging by utilizing waste heat after forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822246.8U CN220703740U (en) | 2023-07-12 | 2023-07-12 | Automatic heat treatment production line for large-scale forging by utilizing waste heat after forging |
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| Publication Number | Publication Date |
|---|---|
| CN220703740U true CN220703740U (en) | 2024-04-02 |
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ID=90440646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321822246.8U Active CN220703740U (en) | 2023-07-12 | 2023-07-12 | Automatic heat treatment production line for large-scale forging by utilizing waste heat after forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703740U (en) |
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2023
- 2023-07-12 CN CN202321822246.8U patent/CN220703740U/en active Active
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